Sample A20
NavDat sample number 10833 · GABBRO
Sample
| Sample ID | A20 |
|---|---|
| Rock name | GABBRO |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 44.8432 |
|---|---|
| Longitude | -109.81 |
| State / province | Wyoming |
| Volcanic field | Crandall ring-dike complex, Absaroka volcanic province |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 49.12 | 49.1 | 51 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49.52 | WT% | UNKNOWN | |
| AL2O3 | 17.9 | WT% | UNKNOWN | |
| FE2O3 | 3.79 | WT% | UNKNOWN | |
| FEO | 4.94 | WT% | UNKNOWN | |
| MGO | 6.72 | WT% | UNKNOWN | |
| CAO | 8.79 | WT% | UNKNOWN | |
| NA2O | 3.4 | WT% | UNKNOWN | |
| K2O | 1.01 | WT% | UNKNOWN | |
| H2O_PLUS | 1.52 | WT% | UNKNOWN | |
| H2O_MINUS | 0.1 | WT% | UNKNOWN | |
| TIO2 | 0.75 | WT% | UNKNOWN | |
| P2O5 | 0.33 | WT% | UNKNOWN | |
| MNO | 0.12 | WT% | UNKNOWN | |
| SRO | 0.17 | WT% | UNKNOWN | |
| BA | 829 | PPM | UNKNOWN | |
| CO | 34 | PPM | UNKNOWN | |
| CR | 151 | PPM | UNKNOWN | |
| SC | 19 | PPM | UNKNOWN | |
| V | 204 | PPM | UNKNOWN | |
| TH | 1.1 | PPM | UNKNOWN | |
| U | 0.57 | PPM | UNKNOWN | |
| LA | 22 | PPM | UNKNOWN | |
| CE | 42 | PPM | UNKNOWN | |
| SM | 3.5 | PPM | UNKNOWN | |
| EU | 1.6 | PPM | UNKNOWN | |
| TOTAL | 99.06 | WT% | UNKNOWN |